EP 2487567 A3 20160831 - Capacitive touch screen panel display
Title (en)
Capacitive touch screen panel display
Title (de)
Kapazitative Berührungsbildschirmanzeige
Title (fr)
Panneau d'écran tactile capacitif
Publication
Application
Priority
KR 20110012376 A 20110211
Abstract (en)
[origin: EP2487567A2] A capacitive touch screen panel display, in which a touch sensor pattern may be prevented from being damaged during an ElectroStatic Discharge (ESD) test, is provided. The capacitive touch screen panel display includes a plurality of trace lines for transmitting touch signals from touch sensor patterns to a touch screen flexible printed circuit board, and a first length extension unit formed on a shortest trace line among the plurality of trace lines to extend a trace line length. Thus, touch sensor patterns may be prevented from being broken during the ESD test.
IPC 8 full level
G06F 3/044 (2006.01)
CPC (source: EP KR US)
G06F 3/0412 (2013.01 - KR); G06F 3/04164 (2019.04 - EP); G06F 3/044 (2013.01 - KR US); G06F 3/044 (2013.01 - EP); G06F 2203/04103 (2013.01 - KR)
Citation (search report)
- [XI] CN 101699379 A 20100428 - AU OPTRONICS CORP
- [XI] CN 101571778 A 20091104 - NANJING WALLY ELECTRONICS TECH [CN]
- [A] US 2009184946 A1 20090723 - AHN SOON-IL [KR], et al
- [A] US 2010066709 A1 20100318 - YAJIMA AKIHIRO [JP]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2487567 A2 20120815; EP 2487567 A3 20160831; CN 102637100 A 20120815; KR 20120092365 A 20120821; US 2012206402 A1 20120816
DOCDB simple family (application)
EP 12154761 A 20120209; CN 201210030932 A 20120210; KR 20110012376 A 20110211; US 201213368648 A 20120208